Home Postcode finder NSW Girilambone Girilambone postcode NSW Girilambone is a locality in New South Wales covered by postcode 2831. Postcode 2831 State or territory New South Wales (NSW) Region NSW Country West Add a free Girilambone business listing More business listings in Girilambone Businesses in GirilamboneGirilambone Public SchoolVega St · 02 68331039 Common questionsWhat is the postcode for Girilambone?Girilambone, NSW has the postcode 2831.What state is Girilambone in?Girilambone is in New South Wales (NSW).Does postcode 2831 cover more than one suburb?Yes. Postcode 2831 covers 23 localities, so the postcode alone does not identify Girilambone. Browse other postcodes in New South Wales, or widen the search to every Australian postcode.